mpc823rg Freescale Semiconductor, Inc, mpc823rg Datasheet - Page 81

• Manufacturer Part Number: mpc823rg
• Description: Mpc823 Powerquicc Integrated Communications Processor For Portable Systems
• Manufacturer: Freescale Semiconductor, Inc

Memory Map
COMMUNICATIONS PROCESSOR MODULE INTERRUPT CONTROLLER
PARALLEL PORTS
INTERNAL
ADDRESS
90D to 90F
91D to 92F
96A to 96F
909 to 90B
911 to 913
915 to 917
919 to 91B
932 to 93F
958 to 95F
90C
91C
94C
910
914
918
930
940
944
948
950
952
954
956
960
962
964
966
968
970
972
RES—Reserved
SDMR—SDMA Mask Register (DSP Interrupts)
RES—Reserved
IDSR1—IDMA1 Status Register
RES—Reserved
IDMR1—IDMA1 Mask Register
RES—Reserved
IDSR2—IDMA2 Status Register
RES—Reserved
IDMR2—IDMA2 Mask Register
RES—Reserved
CIVR—CPM Interrupt Vector Register
RES—Reserved
CICR—CPM Interrupt Configuration Register
CIPR—CPM Interrupt Pending Register
CIMR—CPM Interrupt Mask Register
CISR—CPM Interrupt In-Service Register
PADIR—Port A Data Direction Register
PAPAR—Port A Pin Assignment Register
PAODR—Port A Open-Drain Register
PADAT—Port A Data Register
RES—Reserved
PCDIR—Port C Data Direction Register
PCPAR—Port C Pin Assignment Register
PCSO—Port C Special Options Register
PCDAT—Port C Data Register
PCINT—Port C Interrupt Control Register
RES—Reserved
PDDIR—Port D Data Direction Register
PDPAR—Port D Pin Assignment Register
Table 3-1. MPC823 Internal Memory Map (Continued)
Freescale Semiconductor, Inc.
For More Information On This Product,
MPC823 REFERENCE MANUAL
Go to: www.freescale.com
REGISTER
(IN BITS)
SIZE
16
32
32
32
32
16
16
16
16
16
16
16
16
16
16
16
—
—
—
—
—
—
—
—
—
8
8
8
8
8
PAGE NUMBER
16-34, 16-88
LOCATION
MOTOROLA
16-508
16-503
16-505
16-506
16-507
16-478
16-478
16-477
16-477
16-489
16-490
16-490
16-489
16-492
16-494
16-495
16-94
16-95
16-94
16-95
—
—
—
—
—
—
—
—
—